package com.bbz.core.lambda.java8.Chapter_8_Refactoring;

/**
 * 传统方式 实现模板模式，实现继承抽象类，实现抽象方法
 */
public class OnlineBankingImpl extends OnlineBanking {
    @Override
    void makeCustomerHappy(String userName) {
        System.out.println(userName);
    }
}
